Corrections

我的一天 （“我的天” means my God, haha, "我的一天" means my day. ）

大家好！你们最近怎么样？今天是星期三，我早上六点半起床，六点四十五分我吃早饭。，八点半我上课。在学校的时候，朋友和我很喜欢和朋友聊天儿，呵呵。上下课之后我去星巴克学习，（I understand you wanted to say "After classes I went to Starbuck and studied. " But "after class" we usually say "下课之后".）然后下午五点半我回家。晚上六点半我吃晚饭。今天我吃了三明治。(Here “吃了” means you "ate" something.) 晚上七点我做功课，然后我洗澡。我现在在看比赛(Here you should add "在" in front of the verb "看", that means you were "watching" the game at that time. )，看冰球，我喜欢芝加哥的BlackHawks (BlackHawks means 黑鹰 in Chinese.)，加油！！

Hi David! I have to say you really used too many "我" in this entry, hehe. I am trying to give you some advices, they are not professional but still advices, lol, hope they're not confusing. :) Sometimes it's difficult to understand, that means it requires us to read more and take it, hehe.

1. Try to use only one subject when you want to use parallelism in one sentence. Or when you want to use short parallelism sentences.

2. Try to use one subject when you want to say different things. But of course if you only write short sentences to describe a thing, it's better to use only one subject.